855578138 (number)

855578138 is an even 9-digits composite number following 855578137 and preceding 855578139. In scientific notation, it is written as 8.55578138 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 417840444 positive integers (up to 855578138) that are relatively prime to 855578138.

Interesting facts

Basic properties

Name

Name eight hundred fifty-five million five hundred seventy-eight thousand one hundred thirty-eight

Notation

Scientific notation 8.55578138 × 10^8
Engineering notation 8.55578138 × 10^6

Prime Factorization of 855578138

Prime Factorization 2 × 43 × 9948583

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 855578138
Product of the distinct prime numbers

The prime factorization of 855578138 is 2 × 43 × 9948583. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 9, 55, 40, 878, 428, 6178, 9160, 83331, 69078, 625550, 699589, 8993456, 1536860, 85592419, 49487238, 191118391, 250268729, 3233638729, 2766703504

Basic calculations (n = 855578138)

Multiplication

n×y
n×2 1711156276
n×3 2566734414
n×4 3422312552
n×5 4277890690

Division

n÷y
n÷2 427789069
n÷3 285192712.66667
n÷3 213894534.5
n÷5 171115627.6

Exponentiation

ny
n2 732013950223547044
n3 6.2629513252229E+26
n4 5.3584442332188E+35
n5 4.5845677396342E+44

Nth Root

y√n
2√n 29250.267315018
3√n 949.3358748904
4√n 171.02709526569
5√n 61.157811463812

Divisors of 855578138

1, 2, 43, 86, 9948583, 19897166, 427789069, 855578138

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -855578137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 855578138 can be divided by 8 positive divisors. The sum of these divisors (counting 855578138) is 1, the average is 0.125.

Base conversion 855578138

Base System Value
2 Binary 110010111111110001011000011010
3 Ternary 2012121220212120012
4 Quaternary 302333301120122
5 Quinary 3223012000023
6 Senary 220522001522
8 Octal 6277613032
10 Decimal 855578138
12 Duodecimal 1ba6462a2
16 Hexadecimal 32ff161a
20 Vigesimal d77756i
36 Base36 e5e0be

Cryptographic Hash Functions

md5 98e5e05b1839c13793d43951e4dc574c
sha1 f3abfaab7d630083179b7438231c51d2719a386f
sha256 e5ddccec71def73b10f9cb265e8f365ad34e54a796c96628a6f616b92c660e99
sha512 3461d80872649c4b8ddc45feb2441d7f847795733a75cebf152456385ef9a92188136c928b819b19fb2be8e1048b96bacf8a2c3545733d07b22c5df4601991ec
ripemd-160 7fb6774c56bab5304fff70ba5dfe7baecdc0b242

855578138 as geometric shapes

Circle

Radius = n
Diameter 1711156276
Circumference 5375755985.8257
Area 2.2996896483475E+18

Sphere

Radius = n
Volume 2.6234189164148E+27
Surface area 9.1987585933902E+18
Circumference 5375755985.8257

Square

Length = n
Perimeter 3422312552
Area 732013950223547044
Diagonal 1209970206.4295

Cube

Length = n
Surface area 4392083701341282264
Volume 6.2629513252229E+26
Space diagonal 1481904804.8612

Equilateral Triangle

Length = n
Perimeter 2566734414
Area 3.1697133840909E+17
Altitude 740952402.43059

Triangular Pyramid

Length = n
Surface area 3.1697133840909E+17
Volume 7.3809589205106E+25
Height 403323402.14317